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<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>含有noresize=noresize属性的框架结构</title>
</head>

<body>
    <frameset cols="50%,*,25%">
        <frame src="/html2/4.html" noresize="noresize" />
        <frame src="/html2/9.html" />
        <frame src="/html2/16.html" />
    </frameset>


</body>

</html>